Environment friendly product, non-toxic odorless, with good advantage of rust protection, anti-friction, strong adhesion, good conductivity. Mainly used in shop primer and all kinds of antirust paint, also widely in part replace zinc powder, to produce inorganic or epoxy zinc-rich (with zinc) coating, reduce formula cost. The product chooses from the most high-quality ore in Guizhou for refining and processing, quality is the best.